Replace the electrode in your ST20M-B pen meter to easily measure the pH, conductivity, temperature and TDS of water samples. The meter is great for water, laboratory and plant use.
Replace the electrode in your ST20M-B pen meter to easily measure the pH, conductivity, temperature and TDS of water samples. The meter is great for water, laboratory and plant use.
Measure pH, conductivity and temperature with this Ohaus 30393203 Electrode for the ST20M-B Multi-Parameter Water Analysis Pen Meter.
Features
| Compatibility | ST20M-B multi-parameter water analysis pen meter |
| Compatibility | ST20M-B multi-parameter water analysis pen meter |
